Spole\u010dnost Bitdefender zjistila aktivity zam\u011b\u0159en\u00e9 na integraci \u0161kodliv\u00e9ho softwaru do firmware chytr\u00fdch telefon\u016f Android na platform\u00e1ch MediaTek, kter\u00e9 jsou vyr\u00e1b\u011bny v \u010c\u00edn\u011b pod r\u016fzn\u00fdmi zna\u010dkami. \u0160kodliv\u00e1 \u010dinnost se soust\u0159ed\u00ed na vkl\u00e1d\u00e1n\u00ed reklam a manipulaci s kliknut\u00edmi na reklamy, stejn\u011b jako na udr\u017eov\u00e1n\u00ed botnetu z za\u0159\u00edzen\u00ed, kter\u00fd vytv\u00e1\u0159\u00ed decentralizovanou s\u00ed\u0165 pro organizaci DDoS \u00fatok\u016f a pro proxy p\u0159enosu dat.<\/p>\n
P\u0159edinstalovan\u00fd \u0161kodliv\u00fd software c\u00edlen\u011b na rozpo\u010det zam\u011b\u0159en\u00fdch za\u0159\u00edzen\u00ed, jako jsou Doogee S200 X a Cubot KINGKONG X, se tak\u00e9 objevuje u pad\u011blan\u00fdch kopi\u00ed Samsung Galaxy (S25 Ultra, S24 Ultra a Note 18 Ultra) a za\u0159\u00edzen\u00ed stylizovan\u00fdch jako iPhone. Probl\u00e9mov\u00e1 za\u0159\u00edzen\u00ed byla zaznamen\u00e1na ve v\u00edce ne\u017e 150 zem\u00edch, p\u0159i\u010dem\u017e nejvy\u0161\u0161\u00ed po\u010det byl nalezen v Mexiku, Francii, It\u00e1lii, USA, N\u011bmecku, Braz\u00edlii a \u0160pan\u011blsku. <\/p>\n
\u0160kodliv\u00e9 komponenty jsou dod\u00e1v\u00e1ny pod z\u00e1minkou syst\u00e9mov\u00fdch aplikac\u00ed, jako jsou com.android.system.lite, com.android.sys.gmsprot, com.android.sys.bcprot a com.android.sys.prot, podepsan\u00fdch digit\u00e1ln\u00edm podpisem platformy a vykon\u00e1van\u00fdch s pr\u00e1vy android.uid.system, kter\u00e9 umo\u017e\u0148uj\u00ed instalaci aplikac\u00ed a spr\u00e1vu opr\u00e1vn\u011bn\u00ed. K\u00f3d integrovan\u00fd do firmware stahuje dal\u0161\u00ed aplikace, ve kter\u00fdch je p\u0159\u00edmo implementov\u00e1na \u0161kodliv\u00e1 aktivita, a deleguje dal\u0161\u00ed opr\u00e1vn\u011bn\u00ed, jako je p\u0159\u00edstup k notifikac\u00edm a SMS. Bylo zaznamen\u00e1no 32 takov\u00fdch aplikac\u00ed pro dodate\u010dnou instalaci, kombinuj\u00edc\u00edch \u0161kodliv\u00e9 funkce s audio editorem, widgetem po\u010das\u00ed, spr\u00e1vce soubor\u016f, blok\u00e1torem aplikac\u00ed a OCR. <\/p>\n
Hlavn\u00ed \u0161kodliv\u00e1 funkce je integrov\u00e1na do knihovny libeasy.so, kter\u00e1 poskytuje funkce pro stahov\u00e1n\u00ed dal\u0161\u00edch \u0161kodliv\u00fdch modul\u016f z extern\u00edch server\u016f. Slu\u017eba pro interakci s \u0159\u00eddic\u00edmi servery<\/a> je zamaskov\u00e1na jako API pro kontrolu p\u0159edpov\u011bdi po\u010das\u00ed. Jeliko\u017e jsou \u0161kodliv\u00e9 komponenty sou\u010d\u00e1st\u00ed syst\u00e9mov\u00e9ho odd\u00edlu, k jejich odstran\u011bn\u00ed je zapot\u0159eb\u00ed p\u0159eprogramov\u00e1n\u00ed za\u0159\u00edzen\u00ed nebo deaktivace komponent\u016f prost\u0159ednictv\u00edm utilit ADB. \u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Bitdefender \u0432\u044b\u044f\u0432\u0438\u043b\u0430 \u0434\u0435\u044f\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u043f\u043e \u0438\u043d\u0442\u0435\u0433\u0440\u0430\u0446\u0438\u0438 \u0432\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u043e\u0433\u043e \u041f\u041e \u0432 \u043f\u0440\u043e\u0448\u0438\u0432\u043a\u0438 Android-\u0441\u043c\u0430\u0440\u0442\u0444\u043e\u043d\u043e\u0432 \u043d\u0430 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430\u0445 MediaTek, \u0432\u044b\u043f\u0443\u0441\u043a\u0430\u0435\u043c\u044b\u0445 \u0432 \u041a\u0438\u0442\u0430\u0435 \u043f\u043e\u0434 \u0440\u0430\u0437\u043d\u044b\u043c\u0438 \u0431\u0440\u0435\u043d\u0434\u0430\u043c\u0438. \u0412\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u0430\u044f \u0430\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u044c \u0441\u043e\u0441\u0440\u0435\u0434\u043e\u0442\u043e\u0447\u0435\u043d\u0430 \u043d\u0430 \u043f\u043e\u0434\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0435 \u0440\u0435\u043a\u043b\u0430\u043c\u044b \u0438 \u043d\u0430\u043a\u0440\u0443\u0442\u043a\u0435 \u043a\u043b\u0438\u043a\u043e\u0432 \u043d\u0430 \u0440\u0435\u043a\u043b\u0430\u043c\u0443, \u0430 \u0442\u0430\u043a\u0436\u0435 \u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0438 \u0431\u043e\u0442\u043d\u0435\u0442\u0430 \u0438\u0437 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432, \u0444\u043e\u0440\u043c\u0438\u0440\u0443\u044e\u0449\u0435\u0433\u043e \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d\u043d\u0443\u044e \u0441\u0435\u0442\u044c \u0434\u043b\u044f \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 DDoS-\u0430\u0442\u0430\u043a \u0438 \u043f\u0440\u043e\u043a\u0441\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0442\u0440\u0430\u0444\u0438\u043a\u0430. \u041f\u0440\u0438\u0441\u0443\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u0435 \u0438\u0437 \u043a\u043e\u0440\u043e\u0431\u043a\u0438 \u0432\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u043e\u0435 \u041f\u041e \u043d\u0430\u0446\u0435\u043b\u0435\u043d\u043e \u0432 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u043c […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-183721","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47\u0160kodliv\u00fd software v firmware \u010d\u00ednsk\u00fdch Android-smartphon\u016f na \u010dipech MediaTek | ProHoster","description":"Spole\u010dnost Bitdefender zjistila aktivity zam\u011b\u0159en\u00e9 na integraci \u0161kodliv\u00e9ho softwaru do firmware chytr\u00fdch telefon\u016f Android na platform\u00e1ch MediaTek, kter\u00e9 jsou vyr\u00e1b\u011bny v \u010c\u00edn\u011b pod r\u016fzn\u00fdmi 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Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"